How to Clear DNS Cache in Windows 10

Your computer stores DNS query information in a special cache to help web pages load faster. However, sometimes this stored data becomes outdated, leading to errors when accessing websites. In such cases, clearing the DNS cache can help. Below is a guide on how to clear the DNS cache in Windows 10.

Step 1: Open Command Prompt as Administrator

  1. Press Win + S on your keyboard to open the search bar.
  2. Type “Command Prompt” in the search field.
  3. Right-click the Command Prompt icon and select “Run as administrator”.

Step 2: Execute the Command to Clear DNS Cache

In the Command Prompt window, type the following command and press Enter:

ipconfig /flushdns

After executing the command, you should see a message saying “Successfully flushed the DNS Resolver Cache”. This confirms that the DNS cache has been cleared successfully.

Why Clear the DNS Cache?

Clearing the DNS cache can help resolve a variety of issues, including:

  • Errors accessing websites that have recently changed their IP addresses.
  • Resolving potential DNS conflicts after changing network settings.
  • Enhancing privacy when using a shared computer.